Well, shit. Hope y'all placed your bets early and high on ex-Boston sweethearts Nick Noonan and Amy Heidemann of KARMIN. Those crazy kids appeared on SNL this past weekend, and pulled off a reverse-Lana-del-Rey performance. (Sorry, Lana del Rey.)

The duo opened with their latest single, "Brokenhearted," a power-pop anthem featuring Heidemann's absurdly quick rap chops, and closed with a brand-spankin' new song, "I Told You So," a grittier nod to the pair's love of hip hop hooks, complete with.